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| Author: |
徐銘鴻 |
|---|---|
| Thesis Title: |
磁減量免疫量測訊號穩定度之改進研究 |
| Advisor: | 洪姮娥 |
| Degree: |
碩士 Master |
| Department: |
光電工程研究所 Graduate Institute of Electro-Optical Engineering |
| Thesis Publication Year: | 2012 |
| Academic Year: | 100 |
| Language: | 中文 |
| Number of pages: | 30 |
| Keywords (in Chinese): | 磁減量免疫檢測 、磁性免疫分析儀 、溫控模組 、校準樣品 |
| Thesis Type: | Academic thesis/ dissertation |
| Reference times: | Clicks: 141 Downloads: 0 |
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磁減量免疫檢測所應用的原理是讓磁性奈米粒子與待測生物分子結合後，造成交流磁化率的減低，再使用磁性免疫分析儀量測此降低量，可量得待測分子濃度。由於磁性免疫分析儀所量得的磁性免疫試劑之交流磁化率，會因溫度改變而產生訊號不穩定的情況，進而降低對生物分子減測的準確性，必須設法解決此問題。
本研究中，透過在磁性免疫分析儀加裝溫度控制模組，可有效增進試劑溫度的穩定，也讓分析儀所量得試劑交流磁化率訊號的穩定度，有顯著的提升。繼之，我們在磁減量訊號量測的過程中，使用校準樣品(calibrater)，可進一步讓輸出訊號更加穩定。
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